baber/WOPTO huggingface dataset:
Patent JP-S60190595-A (JP)
Title: Formation of plating resist pattern on stainless steel base material
Inventor: TAKAHASHI SHIROU
IPC: C25D5/02
Filed: 1984-03-12
Abstract: PURPOSE:To form a titled plating resist pattern which does not peel in a pretreatment for plating by printing said pattern by plating resist ink on a stainless steel base material which is snodized in an acidic electrolyte and drying the film thereof. CONSTITUTION:An acidic electrolyte consisting of an aq. soln. of an inorg. acid consisting of preferably 1-25vol% concn., more particularly preferably 5- 20vol% hydrochloric acid or 1-30vol% concn., more preferably 5-20vol% sulfuric acid is prepd. A stainless steel base material is anodized under the conditions of 4-10A/dm<2> current density and 2-30sec electrolyzing time by using the above-described acidic electrolyte adjusted to <=70 deg.C, more particularly 10- 50 deg.C liquid temp. A plating resist pattern is then printed by known plating resist ink curable by UV or electron rays on the anodized stainless steel base material. The printed film is dried by using various kinds of drying means including, for example, a heater, UV irradiator or electron ray irradiator, by which the intended plating resist pattern is formed.
Patent JP-H08248622-A (JP)
Title: Mask and its manufacture
Inventor: GYODA KAZUHIRO
IPC: G03F1/66
Filed: 1995-03-07
Abstract: PURPOSE: To provide a mask which prevent a minute slip between a mask and a stage holder so as to improve pattern position accuracy. CONSTITUTION: A mask 1, on the surface of which a pattern of an arbitrary shape is formed so that the pattern is transferred to a substrate, is made of, as for one example, a square transparent board 2, for instance, like a quartz glass, and on the sides of the square transparent substrate 2 grooves 3 are formed, for instance, at confronting two positions. Since the grooves 3 are formed in the side faces of the mask 1 like this, pattern forming is conducted in a state that the grooves 3 are retained by a retaining tool so that a minute slip between the mask 1 and a stage holder is prevented to be capable of improving pattern position accuracy. In an inspection process, a correction process, and an exposure process after a pattern forming process similar effect is obtained.
Patent JP-S61204445-A (JP)
Inventor: TANAKA HIDEAKI
IPC: E04B1/72
Filed: 1985-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06241881-A (JP)
Title: Signal processor
Inventor: TAKEDA HIROSHI
IPC: G01H3/00
Filed: 1993-02-15
Abstract: PURPOSE:To execute a signal processing wherein measuring points are few and a measuring time is short. CONSTITUTION:Two or more waves are detected by microphones 1a, 1b and the detected output signals are analyzed by frequency analyzing circuits 2a, 2b. And based on the outputs, the relation therebetween is calculated by a relation calculating circuit 3. The calculated relation result and frequency- analyzed result are supplied to a computing circuit 5, thereby the result having a predetermined delay time is abstracted by a delay time setting circuit 4.
Patent JP-H07263609-A (JP)
Title: Semiconductor package
Inventor: YOSHIMOTO YUZO
IPC: H01L23/04
Filed: 1994-03-17
Abstract: PURPOSE:To provide an outer lead hardly deformed even if an external force is given by providing the space between an outer lead and a side surface with' an insulating rigid body for fixing the outer lead to the side surface. CONSTITUTION:An insulating rigid body 16 for fixing an outer lead 14 to the side surface 12a is arranged between the outer lead 14 facing to the side surface 12a and the side surface 12a itself. Thus, the moment length is to be the distance between the fixing part 14c fixed to the rigid body 16 and a contact end 14a thereby enabling the length to be cut down to 1/ 3 compared with the distance between the contact end 14a and the root part 14b. Through these procedures, the moment working on the outer lead 14 is decreased to notably increase the resistance to the deformation thereby enabling the outer lead 14 to be hardly deformed. Accordingly, the semiconductor packages in transit or under test are hardly deformed even if any external force is given thereby enabling the fraction defectives to be notably cut down.
Patent JP-H02224841-A (JP)
Title: Forging method for heat resisting alloy
Inventor: SUMIYA KOJI
IPC: B21J5/00
Filed: 1989-02-28
Abstract: PURPOSE:To prevent a billet from being cooled locally by applying a liquid ceramics compound heat insulating solvent to the surface of a heated billet made of a heat resisting alloy, and thereafter, covering the abutting surface to a forging press equipment with a ceramics compound heat resisting fiber sheet and forging it. CONSTITUTION:A heat resisting alloy of Ni - Cr - Al - Ti compound is heated and a ceramics compound heat resisting solvent is applied thereto, a ceramics compound heat resisting fiber sheet is laid on the upper face of a forging press equipment, a billet is loaded quickly, the ceramics compound heat resisting fiber sheet is loaded on the upper face of the billet, and forging is executed quickly. In this case, it is desirable to set thickness of the applied layer of the ceramics compound heat resisting solvent, a temperature of the billet before its application, and thickness of the ceramics compound heat resisting fiber sheet to 0.1 - 0.5mm, 900 - 1,000 deg.C, and 10 - 20mm in a natural state, respectively. In such a way, local cooling and hardening of the billet can be prevented.
Patent JP-H05246564-A (JP)
Title: Automatic taking-out device for plate
Inventor: NEGISHI MASAMI
IPC: B65H41/00
Filed: 1992-03-05
Abstract: PURPOSE:To prevent simultaneous suction of two plates during taking-out of plates and to perform reliable taking-out of the plates one by one by providing an auxiliary sucker which lifts and holds the one end part of a taken-out plate before the plate is taken out by an automatic taking-out device body and pre- separates the plate away from a plate on the lower side. CONSTITUTION:Through operation of an auxiliary sucker 3, the end part of a plate 1a is sucked for lifting up, an automatic taking-out device body 2 is lowered, sucking pads 2a... are held until they are adhered to the plate 1a for suction. Thereafter, the automatic taking-out device body 2 is raised as the plate 1a is sucked, and conveyed in a horizontal direction. In this case, the auxiliary sucker 3 is removed from the end part of the plate 1a as it is raised so that it is prevented from being obstacle to the plate 1a during raising of the automatic taking-out device body 2. The auxiliary sucker 3 is returned so as to adhere to the end part of the plate 1a, being the topmost plate, during a time in which the automatic taking-out device body 2 is returned to a space on the plate 1a being the topmost plate again.
Patent JP-H05245837-A (JP)
Title: Device for flattening prepreg
Inventor: YOKOTA MITSUO
IPC: H05K3/02
Filed: 1992-03-05
Abstract: PURPOSE:To melt and bond under pressure the protrusions on the surface of a prepreg to flatten the surface thereof by providing a pair of upper and lower heating, pressing rolls wherein the prepreg, which has been heated to a softening point of resin or higher, resin being formed into a B-stage, is passed through under pressure. CONSTITUTION:A pair of upper and lower heating, pressing rolls 1, 1 are disposed opposed to each other and a prepreg 2, which has been heated to a softening point of resin or higher, resin being formed into a B-stage, is passed through therebetween under pressure. In this manner, the protrusions on the surface of the prepreg 2 are melted and bonded under pressure so that the surface thereof is flattened. And transfer belts 3, 4 are stretched endlessly around supporting rolls 7 in the rolls 1, 1 and the prepreg 2 is interposed between these rolls. Further, belt cleaning devices 5 and belt drying devices 6 are disposed at predetermined locations of the belts 3, 4, whereby the prepreg 2 is flattened under conditions free from impurities.
Patent JP-S51125356-A (JP)
Title: Process for preparing 4-hydroxycyclopent -2-ene-1-one
Inventor: KUROZUMI SEIJI
IPC: C07C49/707
Filed: 1975-04-21
Abstract: PURPOSE: 4-Hydroxycyclopent-2-ene-1-one is new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02225944-A (JP)
Title: Instantaneous hot-water heater
Inventor: NISHI TAKAHIRO
IPC: F24H1/10
Filed: 1989-02-28
Abstract: PURPOSE:To assure desired temperature hot-water in a short time after hot-water supply is started by disposing an insulated hot-water storing container between a heat exchanger and a hot-water effluent part in the hot-water heater, disposing a circulation system passing through the insulated hot-water storing in the insulated hot-water storing container when the hot-water is not supplied. CONSTITUTION:The title heater comprises a hot-water heater body 1 and a water supply/hot- water supply unit 2. The water supply/hot-water supply unit 2 includes a water supply outlet connection port 4c and a hot-water supply inlet connection port 4h, each corresponding to a water supply inlet connection port 3c and a hot-water supply outlet connection port 3h, further including a water supply connection port 5c and a hot-water supply connection port 5h. The water supply connection port 5c and the water supply outlet connection port 4c are connected to each other through a water supply tube 6. The hot-water inlet connection port 4h and the hot-water effluent part connection port 5h are constructed with a hot-water supply tube 8 via a heat insulated hot-water storing container 7. The hot-water supply tube 8 and the water supply tube 6 located downstream the heat insulated hot-water storing container 7 are connected to each other via a pump 9 and a valve 10. Hot-water at a desired temperature or a temperature close to the desired temperature is available in a short time after hot-water supply is started. Further, hot-water raised in temperature to a predetermined temperature at a heat exchanger 15 is available after the passage of predetermined time.
Patent JP-S51123084-A (JP)
Title: Fabrication technique of semiconductor devices having read-on
Inventor: YUDASAKA KAZUO
IPC: H01L29/788
Filed: 1975-04-21
Abstract: PURPOSE: A simplified technique to fabricate MOSIC having ROM with good characteristics using non-evaporative semiconductor memories. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03250836-A (JP)
Title: Multi-function telephone set
Inventor: TANDO KATSUHIKO
IPC: H04M1/00
Filed: 1990-02-28
Abstract: PURPOSE:To select only a specific password among telephone numbers registered in a form of abbreviation dial numbers and to ring a call tone by providing a flag validating or invalidating the password to the end of the password. CONSTITUTION:Plural telephone numbers 6 taking lower 4-digits as the password are registered in an abbreviation dial memory 5 and a flag 7 validating or invalidating the password is provided to the end of the telephone number 6. Thus, the flag 7 is controlled, that is, whether the password registered in the abbreviation dial memory 5 is valid or invalid is discriminated depending whether the flag 7 is set or reset. Thus, a special password is selected among those registered in the abbreviation dial memory 5 with respect to an incoming call to ring a call tone.
Patent JP-S59172625-A (JP)
Title: Titanium frames of pair of spectacles
Inventor: SOBASHIMA MASARU
IPC: G02C5/00
Filed: 1983-03-22
Abstract: PURPOSE:To form grained faces or hairline faces unobtrusive of fingerprints by stopping grinding till an extent leaving roughness of grained faces or hairline faces and forming golden films by dry type plating when necessary. CONSTITUTION:Industrial pure titanium of the second class is used as a starting material, and the parts of the frames of a pair of spectacles are formed, and the imperfectly polished assembling parts leaving grained faces or hairline faces are once wiped with alcohol to clean them, and then, fingerprints are given on the grained faces. The fingerprints are not conspicuous, and easily erased by wiping them with cloth, leaving any differences from the other places, like results being found on the test made on the hairline faces. Next, reddish golden films composed essentially of titanium nitride contg. titanium carbide are formed on the surfaces of the assembling parts, and fingerprints are given to the grained and hairline faces, and it is found higher effects than before the dry plating in the unobtrusiveness of the fingerprints and easiness of erasion.
Patent JP-H02225151-A (JP)
Title: Step device for car
Inventor: KIYOKAWA YOSHIYUKI
IPC: B60J5/06
Filed: 1989-02-27
Abstract: PURPOSE:To reduce operating force for a door in a step device whose step plate interlocks with an opening and closing motion of the door to project from and withdraw into the outside wall of a car body by providing a spring for energizing the step plate in one direction from a halfway spot of the rotation of the step plate. CONSTITUTION:When a slide type side door 4 is closed from a state where the door 4 has been opened, a small diameter roller 39 fits in fitting opening 33, and a large diameter roller 40 simultaneously abuts on an engaging plate 35 to rotate, a lockarm 25, and a lockpin 27 is thereby separated from a lockgroove 28, namely a step plate 11 is released from a locked state. When the small diameter roller 39 begins to press a rear face of a notch 31, the step plate 11 therefore begins to rotate inward, and withdraws into the inward of an outside wall 2. In this case, when the step plate 11 rotates inward over its rotational harfway spot where a pivot supporting shaft 16 is situated between pins 42, 43, the step plate 11 is rotated by the energizing force of a spring 44.
Patent JP-S58165037-A (JP)
Title: Tester for flexibility of club shaft
Inventor: FUJIMURA AKITERU
IPC: A63B53/00
Filed: 1982-03-24
Abstract: PURPOSE:To make it possible to measure a flexibility value at each point of a total measuring object rapidly and accurately, by a method wherein one end of a club shaft is supported in a cantilevered beam fashion by a fixed length changeable chuck and a support table freely movable in parallel relation to the club shaft is provided. CONSTITUTION:One end of a club shaft 7 to be measured is fixed to a fixed length changeable chuck 8 in a freely detachable manner and supported in cantilevered beam fashion thereby. By rotating the adjusting bolt 23 of the changing mechanism 18 of the chuck 8 by a spinner, the fixed length L of the club shaft 7 can be adjusted in a freely changeable manner. A dial gauge 30 is provided to a support table 27 freely movable along two guide shafts 28 in parallel relation to the club shaft 7 and moved to a longitudinal direction while the leading end of the measuring element 31 of the dial gauge 30 is contacted with the club shaft 7 to read out a flexion amount of the club shaft 7 due to a weight 36 by the dial gauge 30.
Patent JP-H05213859-A (JP)
Title: Herbicidal cyclohexandiones
Inventor: GOSHIMA TOSHIO
IPC: A01N35/10
Filed: 1992-02-05
Abstract: PURPOSE:To obtain new compounds useful as a herbicide. CONSTITUTION:The objective compounds of formula I (R<1> is 1-4C alkyl, 2-4C alkenyl, 3-5C alkynyl or 2-4C haloalkenyl; R<2> is 1-4C alkyl; X is halogen), e.g. 2-(1-ethoxyaminopropylidene)-5-[2-(4-chloro-3-trifluoromethylphenylthio) ethyl]cyclohexan-1,3-dione. The compounds of formula I are obtained by reacting a compound of formula II with a compound of the formula H2NOR<1> in the presence of an acid binder (e.g. sodium acetate) in an organic solvent (e.g. ethanol) at 0-100 deg.C. The reaction is carried out by using the compound of the formula H2NOR<1> in an amount of 1-2mol and the acid binder in an amount of 1-2mol based on 1mol compound of formula II. The compounds are useful for weeds such as large crabgrass, wild amaranth, green foxtail, Sorghum halepense Pers. or panicum.
Patent JP-H0759390-A (JP)
Title: Apparatus and method for inversion of permanent-magnet dc motor
Inventor: POORU DABURIYUU NIMERA
IPC: H02P7/00
Filed: 1994-02-22
Abstract: PURPOSE: To prevent a current from being applied to a contact between a brush and a relay, when the driving of a DC motor having a permanent magnet is discontinued. CONSTITUTION: If a control switch 44 is turned to a clockwise switching position (CW), a bipolar double-throw relay is excited, and normally-closed contacts 50 and 50' and normally-opened contacts 52 and 52' are switched and a current iCW is applied to turn a motor 42 clockwise. If the control switch 44 is turned to a counterclockwise switching position (CCW), an unipolar single-throw relay 48 is excited and a normally-opened contact 60 is closed and a current iCCW is applied.  If the control switch 44 is turned to an off position from the clockwise switching position (CW) or the counterclockwise switching position (CCW), since the normally-closed contact 50' is connected to the normally-opened contact 60 and the normally-closed contact 50 is connected to the normally-opened contact 52', a route through which a current which is generated by the inertia of the motor 42 flows is cut off. With this constitution, the operating lives of brushes 64 and 66 and a relay 48 are prolonged.
Patent JP-S62204199-A (JP)
Inventor: YAMAJI AKIO
IPC: G21F3/00
Filed: 1986-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05218936-A (JP)
Title: Data information notice system
Inventor: KIMURA NOBUHIRO
IPC: H04B7/26
Filed: 1992-02-05
Abstract: PURPOSE:To provide the data information notice system in which complicated processing by a central station and each terminal station is prevented, the arrival of reply information is hardly delayed even when plural emergent events take place in duplicate and a sufficient operation is implemented. CONSTITUTION:A central station receiving data information sent from each terminal station generates same reply information when a handling level is equal even if its content differs and returns the information to each terminal station, and a notice signal relating to received data information is added to the same reply information returned from the central station to each terminal station.
Patent JP-H04284049-A (JP)
Title: Data velocity control system for multi-point pictorial communication
Inventor: SAKAI KIYOSHI
IPC: H04N7/173
Filed: 1991-03-13
Abstract: PURPOSE:To realize the change of efficient allocation without generating any excess data to allocating information quantity and velocity practically designated at a terminal concerning the data velocity control system for multi-point pictorial communication mutually connecting plural terminals, which are equipped with image coders to generate fill data expressing the absence of information in the case of reading information, through a multi-point connector. CONSTITUTION:The respective terminals transmit data corresponding to the allocating information quantity decided in advance from a multi-point connector 1 and adds flags expressing the validity and invalidity of data for the every prescribed number of data. The multi-point connector 1 is equipped with fill number monitoring means 10, to monitor frames containing fill signals corresponding to the respective terminals, and an information quantity allocating means 11 allocates allocating information quantity to the relevant terminal to the other point again corresponding to the number of fills number.
Patent JP-H02226331-A (JP)
Title: Color display device
Inventor: UEDA MANABU
IPC: G06F3/153
Filed: 1989-02-27
Abstract: PURPOSE:To improve the operability of a color display by selecting colors, which can be displayed, to register them in color maps individually provided for color pictures and registering colors, which are registered in the color map corresponding to an indicated color picture, in a current color map. CONSTITUTION:Information of three primary colors which can be expressed on a color display device 14 are stored in a frame buffer memory 11 as 8-bit expressable colors. Not only a control program for color display but also a color map which is selected from the frame buffer memory 11 with respect to each color picture and has 240 entries is stored in an actual memory1 2. A color display control part 3 sets the color map corresponding to an indicated color picture to registers of a register group 13a as the current color map. Thus, the operability of color display is improved.
Patent JP-H09218712-A (JP)
Title: Guide system of unmanned vehicle
Inventor: HORI KIKUO
IPC: G01S3/782
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To only recognize the pattern of one landmark so as to detect the position of an unmanned vehicle by obtaining the position and the direction of the unmanned vehicle with respect to landmarks from a pair of corresponded pictures. SOLUTION: The landmark is photographed through the use of a pair of cameras 3 and 4 provided on the unmanned vehicle and a pair of landmarks are permitted to manually correspond. The three-dimensional coordinates of the points and areas of the marks for the unmanned vehicle are obtained by the correspondence of the photographed marks. When the three-dimensional coordinates are obtained concerning the more than three places on the marks, the position and the direction of the unmanned vehicle as against the marks are obtained. Therefore, the position and the direction of the marks are obtained only by the marks within the field of sight of the cameras 3 and 4. Then, the positions of the marks are obtain from map, etc., only by the collation of the marks.  Then, are position and the direction of the unmanned vehicle are obtained through the used of the position and the direction of the unmanned vehicle as against the marks and the position of the marks.
Patent JP-S57164474-A (JP)
Title: Digital audio disk player
Inventor: MURO HIDEO
IPC: G11B27/10
Filed: 1981-03-31
Abstract: PURPOSE:To reproduce desired data rapidly and accurately by moving a pickup mechanically to a forecasted position on a disk at a high speed, and then starting search. CONSTITUTION:A motor 50 for disk drive is controlled by a control circuit 51, and an optical system 5 is moved on linear tracking basis by a pickup motor 55 controlled by a control circuit 56. Further, an operation key input is supplied to a music-selecting controller 58 composed of a microprocessor to control the control circuits 51 and 56, and a reproduction signal for detecting an address on a disk 12 is supplied from a decoder 300 to a controller 58. Then, a pickup is moved by the 1st command at a high speed to the circumference where a desired piece of music is expected to reside, and the 2nd command for movement at pitch which is obtained by dividing an expected time for one piece of music by some small number is supplied. Consequently, a desired piece of music is selected rapidly and handling is facilitated.
Patent JP-S55139977-A (JP)
Title: Starter for vehicle
Inventor: TAKAHASHI SUSUMU
IPC: F02N15/10
Filed: 1979-04-20
Abstract: PURPOSE:To prevent sudden start at the time of starting in a vehicle in such a way that detection is made for sudden start preventive countermeasure, by whose detecting signal current flowing through the ignition coil is limited. CONSTITUTION:The engine cannot be started by only turning a main switch 5 ON. In other words, output terminals of a change coil 3 is grounded through a constantly closed contact 22 of a relay 22, so that a capacitor 14 of CDI unit 12 is not charged, an ignition plug 19 does not generate electic sparks. With the main switch 5 ON, further application on the brake makes it possible to start the engine. In other words, now a brake switch 8 is turned ON, a relay 21 works, the constantly closed contact 22 opens, and output of the charge coil 3 is all flowed into the CDI unit 12. Further, after starting the engine, the relay 21 can be retained itself by closing the constantly closed contact 23, so that the engine continues to run.